Is CVE-2020-1812 in the CISA KEV catalog?

No. CVE-2020-1812 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-1812?

CVE-2020-1812 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2020-1812?

CVE-2020-1812 has an EPSS score of 0.57% (43th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-1812?

Upgrade p30 firmware to 10.0.0.173(c00e73r1p11) or later.

CVE & CISA-KEV Catalog

CVE-2020-1812

HIGH

7.8

CVSS v3

NVD

Description

HUAWEI P30 smartphones with versions earlier than 10.0.0.173(C00E73R1P11) have an improper authentication vulnerability. Due to improperly validation of certain application, an attacker should trick the user into installing a malicious application to exploit this vulnerability. Successful exploit could allow the attacker to bypass the authentication to perform unauthorized operations.

CWE-287Improper Authentication

How to fix

Remediation Available

p30 firmwareNVD

Affected:< 10.0.0.173(c00e73r1p11)Fixed in:10.0.0.173(c00e73r1p11)CVE-2020-1812derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.57%probability of exploitation in 30 days

43rdpercentile

Moderate risk: more likely to be exploited than 43% of all known CVEs.

References

Vendor Advisory1

huawei.com

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.